Thermistor ICs

A Thermistor is used in circuits for temperature measurement and current-limiting control. The resistance change of a thermistor depends on the ambient temperature. There are two semiconductor types, based on the temperature coefficient. Negative Temperature Coefficient (NTC) Thermistor: Resistance decreases as temperature rises, Applications in low-temperature measurements of temperature sensors, and inrush current suppression. Positive Temperature Coefficient (PTC) Thermistor: Resistance increases as temperature rises, Applications in overcurrent protection.

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Description Price Series Temperature Coefficient Type Thermal Coefficient Thermal Time Constant Resistance @ 25 °C Tolerance Application Package/Case Accuracy Maximum Power Rating Length Depth Height Dimensions
RS Stock No. 819-9186
Mfr. Part No.NTCLE300E3103SB
BrandVishay
SGD2.37
Each
units
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RS Stock No. 170-8668
Mfr. Part No.NTCLE300E3103SB
BrandVishay
SGD1.523
Each (In a Box of 1000)
units
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RS Stock No. 169-3282
Mfr. Part No.NTCS0603E3104JXT
BrandVishay
SGD0.249
Each (On a Reel of 4000)
units
- NTC -4.52%/°C 8s 100 kΩ ±5% Compensation, Protection, Sensing 0603 (1608M) ±1% - 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 170-8664
Mfr. Part No.NTCLE305E4202SB
BrandVishay
SGD1.061
Each (In a Box of 1000)
units
- - - - - - - - - - - - - -
RS Stock No. 684-1232
Mfr. Part No.NTCS0603E3104JXT
BrandVishay
SGD0.446
Each (In a Pack of 10)
units
- NTC -4.52%/°C 8s 100 kΩ ±5% Compensation, Protection, Sensing 0603 (1608M) ±1% - 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 168-0114
Mfr. Part No.NTCLE100E3223JB0
BrandVishay
SGD0.566
Each (In a Pack of 500)
units
- NTC - 15s 22 kΩ ±5% Sensing & Control, Temperature Compensation in Industrial & Consumer Electronics, Temperature Measurement - - 500mW 3.3mm 3mm 9mm 3.3 x 3 x 9mm
RS Stock No. 754-6654
Mfr. Part No.NTCLE100E3223JB0
BrandVishay
SGD1.124
Each (In a Pack of 5)
units
- NTC - 15s 22 kΩ ±5% Sensing & Control, Temperature Compensation in Industrial & Consumer Electronics, Temperature Measurement - - 500mW 3.3mm 3mm 9mm 3.3 x 3 x 9mm
RS Stock No. 819-9161
Mfr. Part No.NTCLE305E4202SB
BrandVishay
SGD2.07
Each
units
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RS Stock No. 819-9158
Mfr. Part No.NTCLE203E3103GB0
BrandVishay
SGD2.12
Each
units
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RS Stock No. 170-8663
Mfr. Part No.NTCLE203E3103GB0
BrandVishay
SGD0.987
Each (In a Box of 500)
units
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RS Stock No. 819-9155
Mfr. Part No.NTCLE203E3104FB0
BrandVishay
SGD2.64
Each
units
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RS Stock No. 684-1286
Mfr. Part No.NTCS0603E3272FMT
BrandVishay
SGD1.124
Each (In a Pack of 10)
units
- NTC -4.02%/°C 8s 2.7 kΩ ±1% Measurement, Protection 0603 (1608M) ±1% 125mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 819-9173
Mfr. Part No.NTCAIMME3C90373
BrandVishay
SGD2.08
Each
units
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RS Stock No. 170-8666
Mfr. Part No.NTCAIMME3C90373
BrandVishay
SGD1.659
Each (In a Bag of 250)
units
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RS Stock No. 754-6635
Mfr. Part No.NTCLE100E3222JB0
BrandVishay
SGD1.042
Each (In a Pack of 5)
units
- NTC - 15s 2.2 kΩ ±5% Sensing & Control, Temperature Compensation in Industrial & Consumer Electronics, Temperature Measurement - - 500mW 3.3mm 3mm 9mm 3.3 x 3 x 9mm
RS Stock No. 168-0112
Mfr. Part No.NTCLE100E3222JB0
BrandVishay
SGD0.477
Each (In a Pack of 500)
units
- NTC - 15s 2.2 kΩ ±5% Sensing & Control, Temperature Compensation in Industrial & Consumer Electronics, Temperature Measurement - - 500mW 3.3mm 3mm 9mm 3.3 x 3 x 9mm
RS Stock No. 170-8662
Mfr. Part No.NTCLE203E3104FB0
BrandVishay
SGD1.418
Each (In a Box of 500)
units
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RS Stock No. 167-9845
Mfr. Part No.NTCS0603E3272FMT
BrandVishay
SGD0.454
Each (On a Reel of 4000)
units
- NTC -4.02%/°C 8s 2.7 kΩ ±1% Measurement, Protection 0603 (1608M) ±1% 125mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 819-9145
Mfr. Part No.NTCLE203E3472GB0
BrandVishay
SGD1.90
Each
units
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RS Stock No. 179-3788
Mfr. Part No.NTCLP100E3103H
BrandVishay
SGD2.662
Each (In a Box of 500)
units
NTCLP100 NTC -4.38%/K 10s 10 kΩ ±3% - - - 250mW 6mm 6mm 25mm 6 x 6 x 25mm